baber/WOPTO huggingface dataset:
Patent EP-0095082-A2 (EP)
Inventor: HEBER LOTHAR
IPC: B29C65/04
Filed: 1983-05-10
Abstract: 1. Apparatus for fixing a lid (1) having an angular flange (3) in an opening of a tank body (6) by inductive welding of the flange lying in contact with the side of the body to the body, the lid having an inner layer made of a weldable plastic, an intermediate layer made of metal and an outer base layer and the body having an inner layer made of a weldable plastic, with a coil (15) which has a single winding of a hollow waveguide of rectangular profile, can be plunged into the hollow space surrounding the flange of the lid and is fed with high-frequency alternating current, characterized in that the winding of the coil (15) is designed with its outer circumference lying in contact with the inner side of the flange (3) surrounding the hollow space, and in that the two ends (16, 17) of the winding are spaced apart by less than 1 mm.
Patent EP-0096860-A2 (EP)
Inventor: BOHNSTEDT WERNER DR
IPC: H01M50/491
Filed: 1983-06-10
Abstract: 1. Separator for lead/lead dioxide accumulators for cyclic stress conditions based on conventional microporous separators, characterized in that a hypermicroporous fine structure is present as a result of roughening on the internal surface of the microporous separator structure.
Patent EP-0104337-A2 (EP)
Inventor: STEINHILBER HELMUT
IPC: B41J13/10
Filed: 1983-07-14
Abstract: In a device for feeding single sheets (24) stored stacked in a magazine (22) to the platen (10) of an office machine, the separation roller (32) drawing the sheets out of the magazine and transport rollers (36, 38) conveying the sheets to the platen are driven via a gear by the platen (10). The drive is effected in positive engagement via a rotating drive control element. The latter has a toothed circumferential portion (56) which can only come into engagement with the separation roller (32) when a sheet is to be drawn out of the magazine in each case. The transport rollers (36, 38) are driven by a toothing (60) of the drive control element which has a gap (62) which interrupts the drive during the period in which the sheet fed by the separation roller (32) arrives at the transport rollers (36, 38). The transport rollers (36, 38) are retained by a locking device during the interruption of the drive. A precise starting position for the line positioning of the sheet is obtained with little outlay on design and control. <IMAGE>
Patent EP-0100554-A2 (EP)
Inventor: DAVIS ROBERT B
IPC: B01J8/18
Filed: 1983-08-02
Abstract: In a process for cooling and fluidizing a bed of particles by passing a cryogen through the bed, said bed being first cooled to a desired operating temperature, the improvement comprising:
     (a) admixing a liquid cryogen and an inert gas, said gas being at ambient temperature, at a point external, but proximate, to the bed to provide a mixture of liquid cryogen and gas at a temperature sufficiently low to maintain the bed at about the desired operating temperature;   (b) introducing the mixture from step (a) into at least two heat transfer coils connected in parallel and located in the bed whereby the desired operating temperature is imparted to the bed, and the liquid cryogen in the mixture vaporizes; and   (c) removing the mixture of vaporized liquid cryogen and gas formed in step (b) from the coils and introducing the mixture into the bed to fluidize the bed.
Patent EP-0121590-A2 (EP)
Inventor: BOND CHARLES R
IPC: G11B5/55
Filed: 1983-08-30
Abstract: An alignment testing device comprising a magnetic media with data tracks in nonstandard locations with bidirectionally progressive degrees of misalignment for testing the alignment of the transducer head in a magnetic storage device such as a floppy disk drive. The alignment testing device allows the user to determine the boundaries of track alignments that the transducer head can read, and thereby determine any discrepency between the heads actual alignment and correct alignment.
Patent EP-0106130-A2 (EP)
Inventor: SEYMOUR MARK
IPC: C10L1/32
Filed: 1983-09-08
Abstract: Coal-aqueous mixture having high solids content and excellent stability are provided by an improved process involving selective mixing and other conditions.
Patent EP-0113996-A2 (EP)
Inventor: TAMAI MASAHARU
IPC: C07K5/065
Filed: 1983-12-21
Abstract: Novel peptide derivatives useful as substrate for assay of EC 3.4.22 enzymes, for example, cathepsin L, cathepsin B and cathepsin H, contain an L-methionine radical and are of the formula (I) 
<CHEM>
 wherein R<1> represents an aliphatic acyl group containing 2-5 carbon atoms which is substituted with one or two methyl, amino, carboxyl hydroxy or benzyloxy groups, a tertiary butoxycarbonyl group or an aminobenzoyl group; or a hydrogen atom; R<2> represents a 2-methylpropyl, 1-methylpropyl, p-hydroxybenzyl, p-methoxybenzyl, benzyl or 3-guanidylpropyl group; and R<3> represents a naphthyl, methylcoumaryl or nitrophenyl group; or an acid addition salt thereof.
Patent EP-0114534-A2 (EP)
Inventor: MARKLE RICHARD A
IPC: C08F236/12
Filed: 1983-12-30
Abstract: A heat curable, solventless liquid prepolymer formed from an N-(R-oxymethyl) acrylamide; a rubber monomer such as isoprene, butadiene or alkyl esters of acrylic acid; and a nitrile monomer such as acrylonitrile or methacrylonitrile. The N-(R-oxymethyl) acrylamide is preferably formed from methylol acrylamide and an alcohol which boils above the cure temperature of the prepolymer such as hexyl carbitol. The most preferred methyl acrylamide is a novel monomer having the following formula:
       
     The prepolymer is formed with sufficient chain transfer agent to establish a weight average molecular weight less than about 25,000. This low viscosity prepolymer is heat curable to form a solid rubber polymer suitable for use as a gasket.
Patent EP-0121841-A2 (EP)
Inventor: HAFENRICHTER REINHARD DIPL-ING
IPC: H03M1/00
Filed: 1984-03-22
Abstract: In an method for improving the time resolution in digital systems, a digital signal S1 (t) generated in a clock grid T, has the pulse duration TD = i.T and assumes the signal amplitudes 0 and A. If the amplitude in the time interval i,i + 1 assumes one of n steps, the signal S3 (t) is obtained from the signal S2 (t) after band limitation, and its pulse duration TD then assumes the values TD = (i+j/n).T. The signal S3 (t) can then, for example, be passed to a PDM output stage. <IMAGE>
Patent EP-0122635-A2 (EP)
Inventor: BETTCHER LOUIS A
IPC: B26B1/00
Filed: 1984-04-17
Abstract: A rotary hand knife 20 of the type having a pinion-driven ring blade 34 and used for trimming meat, fat, and the like, with an improved pinion cap 58 and a depth-of-cut gauge 47 for use with the knife, and with an improved drive pinion recess 56 and blade-retaining shoe 36. The cap provides a stepped mounting surface 149 for the gauge that forms a passage R for product scrap or slices to pass behind the gauge. The cap also has a lip 154 that blocks entry of product particles into the blade-driving pinion. The gauge has an arcuate portion 47a offset toward the blade from a base portion 47b that abuts the cap and slides axially on the cap surface to adjust the depth of cut. The recess 56 has a flared portion 56a to facilitate egress of product particles that otherwise would be trapped. The shoe 36 has a relieved portion 110a that prevents binding against the knife blade while yet covering the blade teeth.
Patent EP-0124026-A2 (EP)
Inventor: PRZYBYLA JANUSZ
IPC: B21D53/06
Filed: 1984-04-18
Abstract: © A method of forming ribs on bimetallic tubes, in which initial compressive stress is introduced in the external tube (2), the roughness of the ends of the internal tubes (1) is increased, and after placing the internal tube (1) in the external tube (2), the ends of the external tube are clamped on segments (3, 4) of the internal tube (1) of increased roughness with simultaneous axial displacement of a part of the material of the external tube of a quantity adequate to introduce compressive stresses of a required quantity. In the tube thus prepared ribs are formed. It is preferable if at least one end of the external tube (2) is formed conically during clamping.
Patent EP-0127876-A2 (EP)
Inventor: FARNUNG WINFRIED DR
IPC: C07F9/40
Filed: 1984-05-30
Abstract: The present invention relates to a new process for the preparation of phosphonic acid esters of the formula I    <IMAGE>  (I)  in which Ar denotes phenyl, a binuclear or polynuclear aromatic radical, cycloheptatrienyl, furyl or pyridyl, X denotes (substituted) alkyl, (substituted) alkoxy or optionally substituted aryl, aryloxy, heterocyclyloxy or arylmercapto radicals, phenylcarbonylamino, alkylcarbonylamino or alkoxycarbonylamino, alkylmercapto, alkoxycarbonyloxy, alkoxycarbonylalkoxy, phenylaminocarbonyloxy or alkylaminocarbonyloxy or two radicals X in the orthoposition together form a (substituted) (C3-C4) chain in which 2 carbon atoms can be replaced by oxygen, Y denotes halogen, alkoxycarbonyl, alkylcarbonyl, nitro, nitroso, cyano, alkylsulfonyl, phenylsulfonyl, alkoxysulfonyl, phenoxysulfonyl, alkoxy/alkylphosphinyl, halogenated alkyl, formyl or (substituted) amidosulfonyl, R denotes alkyl, n denotes 1, 2 or 3 and m denotes 0, 1, 2 or 3, wherein a compound of the formula II Xn-Ar-Ym (II)  is subjected to anodic oxidation in the presence of a compound of the formula III P(OR)3 (III) and of an alkanol in an undivided electrolytic cell. Some of the compounds obtainable by this process are new.
Patent EP-0128500-A2 (EP)
Inventor: JACKSON JOSEPH M
IPC: H04M1/10
Filed: 1984-06-05
Abstract: A telephone having a handset and a cradle therefor. The cradle has no external moving parts. A magnet and a magnetic reed switch are used for sensing on-hook and off-hook conditions. In a first embodiment the magnetic reed switch is provided inside the cradle, in a position which is proximate the earpiece end of the handset when the handset is resting on the cradle; the earpiece houses the magnetic for operating the switch. The earpiece of the handset houses a receiver member which includes a loudspeaker having a voice coil wound on a permanent magnet. If that magnet does not generate a magnetic field strong enough to be sensed by and to actuate (i.e., close) the reed switch when the handset is on the cradle, an additional magnet may be used to supplement the magnetic field strength. In a second embodiment, the positions of the magnet and the switch are reversed - i.e., the magnet is placed in the cradle and the magnetic switch is in the handset. As an alternative to magnetic field sensing, optical sensing may be employed, with LED's in the cradle and an optical detector in the handset, or vice-versa.
Patent EP-0136416-A2 (EP)
Inventor: KUMMER DAVID ALLEN
IPC: G06F12/06
Filed: 1984-07-05
Abstract: A microcomputer system employs internal read-only memory devices (3,4) and external read-only memory devices (41,42) in plug-in cartridges (2). Each cartridge includes jumper links (43.44,45,50,51,52) in leads (31,32,33,34,35,36) from the external memories through the cartridge socket (23) to a memory select unit and jumper links (38,39) in leads from earth through the cartridge socket to enable inputs (E) of the internal memories. By linking selected ones of the jumper links in the cartridge, the external memory can be used as an add-on memory or as a base memory replacing the internal memory.
Patent EP-0140544-A2 (EP)
Inventor: MOMOSE TAKASHI
IPC: B01D71/82
Filed: 1984-09-06
Abstract: A method for the preparation of a graft polymer membrane comprising an inactive polymer film having TFS as a graft chain, wherein the inactive polymer film is irradiated with ionizing radiation, and the resulting irradiated film is graft-polymerized by dipping in or otherwise contacting the film with TFS or a solution thereof.This product may then be sulfonated to provide a cation exchange membrane; or the obtained graft polymer may be haloalkylated, and quarternary aminated to provide an anion exchange membrane; or the graft polymer membrane may be used to prepare a weakly acidic cation exchange membrane by substituting at least part of the benzene rings of the graft polymer by one of the groups among hydroxyl groups, carboxylic acid groups, phosphoric acid groups and phosphorous acid groups.
Patent EP-0128886-A2 (EP)
Inventor: HERMANSSON JORGEN LARS ERIK
IPC: B01D15/08
Filed: 1984-06-04
Abstract: The invention relates to the use of orosomucoid, functional analogs thereto or derivatives or fragments thereof to produce separation materials.
Patent EP-0161603-A2 (EP)
Inventor: HENDRICKS UDO WINFRIED DR
IPC: D06P1/52
Filed: 1985-05-06
Abstract: Das Färben von Cellulosefasern oder Cellulosefasern enthaltenden Fasergemischen nach einem Klotzkaltverweil- bzw. Klotzdämpf-Verfahren mit Reaktivfarbstoffen erfolgt mit wäßrigen Klotzflotten, die wasserlösliche Umsetzungsprodukte von Copolymerisaten aus Maleinsäureanhydrid und Ethylen, Propylen, Isobutylen, Diisobutylen oder Styrol mit Ammoniak oder Aminen der Formel <IMAGE> in der R¹ und R² für Wasserstoff, C1-C4-Alkyl oder C1-C4-Hydroxyalkyl stehen, enthalten.
Patent EP-0179197-A2 (EP)
Inventor: KROGMANN UWE
IPC: G01C21/16
Filed: 1985-06-15
Abstract: A master navigation system comprising high-quality sensors, for example gyros and a repeater navigation system with more inexpensive lower-quality sensors is provided. It is intended to determine the position of the repeater navigation system relative to the master navigation system. At the same time, sensor error parameters of the repeater navigation system are to be determined. For this purpose, estimated values (x1, x2, x3) of alignment and sensor errors are generated by integrating means (40). The estimated values of the errors are transformed into estimated values of the measurement quantities (z, u) measured by sensors by means of transformation means (44) and the differences between the measurement quantities and their estimated values are formed. These differences are connected as input variables to the integrating means (40).
Patent EP-0168824-A2 (EP)
Inventor: PORTER RANDALL ALAN
IPC: C10G9/16
Filed: 1985-07-17
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and aluminium, a combination of aluminium and antimony and a combination of tin, antimony and aluminum.
Patent EP-0179274-A2 (EP)
Inventor: PLATZER STEPHAN J W
IPC: G03C1/72
Filed: 1985-09-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Mehrfarbenbildes, bei dem ein lichtempfindliches Material, bestehend aus einem temporären Schichtträger, einer lichtempfindlichen Schicht, die ein Bindemittel, eine positiv arbeitende Naphthochinondiazidverbindung und einen Farbstoff oder ein Pigment einer bestimmten Grundfarbe enthält, und einer Haftschicht auf der lichtempfindlichen Schicht, auf einen permanenten Schichtträger unter Druck und Erwärmen laminiert wird, die lichtempfindliche Schicht bildmäßig belichtet, der temporäre Schichtträger abgezogen und die belichtete Schicht durch Auswaschen der belichteten Bereiche entwickelt wird, wobei die lichtempfindliche Schicht als Bindemittel ein Polyvinylbutyral und bzw. oder ein Styrol-Maleinsäureanhydrid-Copolymeres und die Haftschicht ein Vinylacetat-Polymeres enthalten und die Haftschicht einen Erweichungspunkt im Bereich von 60 bis 180°C hat, daß man die Entwicklung der belichteten lichtempfindlichen Schicht bei einer Temperatur durchführt, bei der die Haftschicht nicht klebrig ist und daß man die vorstehenden Schritte mindestens einmal mit einem lichtempfindlichen Material wiederholt, das einen Farbstoff oder ein Pigment in einer anderen Grundfarbe enthält, wobei das zweite lichtempfindliche Material auf das erste entwickelte Teilfarbenbild laminiert wird.
Patent EP-0179307-A2 (EP)
Inventor: LEYMANN HELMUT DIPL-ING
IPC: F16B37/14
Filed: 1985-09-28
Abstract: 1. A covering element of wear-resistant material for elements of a construction, wherein the element and/or the part of the construction enclosing such element is made of a ferromagnetic material, characterized in that the covering element comprises at least one permanent magnet (10 ; 18 ; 28 ; 32).
Patent EP-0186811-A2 (EP)
Inventor: AZIBERT HENRI V
IPC: F04D29/12
Filed: 1985-12-09
Abstract: ® A split mechanical face seal is disclosed comprising a pair of seal rings each comprising split ring segments secured about the circumference by securing means; the rings are non-ridgedly supported in an axial direction by resilient support means; at least one of the support means comprises biasing means axially biasing the sealing surface of the rings together.
Patent EP-0151521-A2 (EP)
Inventor: ANSARI HIFZUR RAHMAN
IPC: A61K8/49
Filed: 1985-01-18
Abstract: 3,3-dimethyl-1,5-dioxaspiro [5,5] undecane is useful in perfumery compositions. It can be made economically by reaction of cyclohexanone with neopentyl glycol in the presence of an acid, generally paratoluene sulphonic acid, under dehydrating conditions, generally by refluxing with a non-polar solvent.
Patent EP-0152189-A2 (EP)
Inventor: RYAN PATRICK BENJAMIN
IPC: H01L21/603
Filed: 1985-01-21
Abstract: Bonds between a contact area of a circuit of a semiconductor and a conductor are formed by applying a rotating tool to an opposed surface of the conductor or to an intervening material superposed on it. The conductor may be laminated to one or more layers of insulant material and when that material is for example polyester, the bond may be formed without prior removal of the insulant from between the contact area and the conductor; it is displaced by the effect of the tool. The areas and conductors may be in an array and the tool be brought across the members of the array in succession.
Patent EP-0182665-A2 (EP)
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 1985-11-20
Abstract: A method for projecting a photoelectron image includes the steps of providing a mask substrate (12, 61), selectively depositing thereon a layer (33, 63) which lowers the work function of the mask substrate areas contacted thereby, and bringing about photoelectron emission from the contacted areas.
Patent EP-0187653-A2 (EP)
Inventor: SZEJTLI JOZSEF DR
IPC: A61K9/28
Filed: 1986-01-07
Abstract: The invention relates to a method of promoting the fat digestion and absorption, which comprises orally administering to an animal subject a partially methylated- beta -cyclodextrin optionally together with pharmaceutically acceptable auxiliary and/or additive materials.
Patent EP-0189082-A2 (EP)
Inventor: REINECKE ERICH ING GRAD
IPC: G01L1/00
Filed: 1986-01-13
Abstract: An apparatus which measures and regulates the braking torque of a brake unit in long-term operational use. The brake unit includes both a brakable element and the braking device. An output signal from at least one temperature-dependent measuring element, located on or in one of the brakable elements and the braking device, is supplied to an evaluation apparatus. The evaluation apparatus determines, from the current value of the output signal of the temperature-measuring element, a present braking torque, and adjusts such torque when desirable.
Patent EP-0188260-A2 (EP)
Inventor: BERGIN JOHN
IPC: H01K7/00
Filed: 1986-01-13
Abstract: A lamp unit (10) for being removably positioned within the rear opening (11) of an automobile headlight reflector (13). The unit (10) includes a plastic holder (19). an electric (e.g., tungsten halogen) lamp (30) having a filament structure (42) contained within the envelope (33) thereof, a clamp member (46) secured to the lamp's press-sealed end portion (47), and an insert member (48) located within a cavity (21) of the holder (19). The clamp member (46) includes a pair of skirt portions (57) which frictional engage and are thereafter secured (e.g., welded) to the innermost surface of an upstanding portion (61) of the insert member (48), thus facilitating alignment and positioning of the lamp (30) relative to the holder (19). The insert member (48) is only partly inserted within the holder's cavity (21) to effect the defined securement and is thereafter attached to the holder.
Patent EP-0200867-A2 (EP)
Inventor: HUBENER JORG
IPC: H01F6/00
Filed: 1986-03-01
Abstract: The invention relates to a device which can be dismantled for the mutual support of two components which are at a very low temperature and are insulated against the external temperature, while maintaining a cold link between these components, e.g. two super-conducting magnetic coils during the operating phase. The purpose of the device is to allow the high magnetic forces occurring during this operating phase to be absorbed but to allow it to be easily dismantled if required, without having to interrupt or open the vacuum sleeve of the magnetic coil. To this end, a connecting housing (14) with a fixed (54) and a free flange (16) is installed between the walls of the vacuum housing (40) on the two magnets (1, 2), the inner space (51) of which connecting housing (14) can be evacuated. A closed cold link is formed by external pressure pieces (7) and internal pressure pieces (30) together with parts (8) which can be pushed between these pieces and the centre pressure piece (20) running in the centre of the connecting housing (14), which cold link remains at the very low temperature and can absorb the high magnetic forces. <IMAGE>
Patent EP-0197480-A2 (EP)
Inventor: SCHUMANN KLAUS DR
IPC: C11D3/43
Filed: 1986-03-29
Abstract: A liquid mixture of synthetic anionic surfactants of the sulphate and sulphonate type, where appropriate non-ionic surfactants or amphoteric surfactants with addition of a combination of a) highly polymeric water-soluble polyethylene glycols, b) one or more fat-dissolving solvents, especially terpene compounds, c) a builder and d) where appropriate a pH regulator, is used, where the pH of the liquid mixture is adjusted to 6.5 to 8 and where cleaning is carried out either with the concentrated mixture or with an aqueous mixture diluted to about 0.5 g/l to 5 g/l. The process is skin-friendly and is used for the manual cleaning of crockery and other hard surfaces.
Patent EP-0201878-A2 (EP)
Inventor: HAUENSTEIN ALFRED DIPL-ING FH
IPC: H03K17/687
Filed: 1986-05-07
Abstract: Eine Schaltung, bei der sich ein n-Kanal MOS-Transistor (T1) zwischen Last (RL) und Plus-Pol einer Betriebsspannungsquelle befindet, hat folgenden Treiberkreis: Parallel zum Schalttransistor (T1) und zur Last (RL) ist jeweils ein RC-Glied (R1 C1 bzw. R2 C2 ; R1, R2?RL) geschaltet. Beide Kondensatoren haben einen gemeinsamen Anschluß (S1) auf Gate-Potential und sind spannungsbegrenzt (UC1, UC2 <= 12V). Das Gate liegt am Ausgang eines Inverters (Inv), der zwischen Source-Potential US1 und US1 + UC1 geschaltet werden kann. Parallel zu C1 liegt eine Diodenstrecke (D3 D4) und parallel zu C2 liegt ein Oszillator (Osz) mit einem Gegentaktausgang, der über einen Kondensator (C3) zwischen D3 und D4 geführt ist. Eine solche Ansteuerung benötigt keine externe Hilfsspannung, erlaubt einen statischen und dynamischen Schaltbetrieb sowie beliebig hohe Betriebsspannungen und läßt sich mit herkömmlichen Techniken weitgehend integrieren. Hauptanwendungsgebiet: Schaltnetzteile, Tiefsetzsteller, Motorsteuerungen, Einschalten von Lasten in der Steuerungstechnik und im Kraftfahrzeug.
Patent EP-0219000-A2 (EP)
Inventor: ARZENTI THOMAS ENRICO
IPC: F22B37/02
Filed: 1986-10-02
Abstract: A remote operated service arm tool for inserting sleeve blanks into damaged tubes of a steam generator of a nuclear reactor. 
     The tool includes a fixed gripper and a moveable gripper which are used in a sequence. 
     For positioning the sleeve blanks prior to insertion, the tool includes a closed-circuit TV unit for centering the tool with reference to a tube other than the damaged tube and another closed-circuit TV unit for monitoring the insertion of the sleeve blank.